What is Unicode Messages?
The term “Unicode Message” refers to text messages sent and received containing characters not enclosed within the default GSM listing. GSM stands for international System for Mobile Communications (originally “Groupe Spécial Mobile”), and therefore the GSM listing could be a assortment of the 128 letters (A-Z), numbers (0-9) and symbols (i.e. @, ?, !, &, etc.) most ordinarily utilized in mobile communications.
Because GSM was developed in Europe and uses 7-bit code, it’s its limitations. for instance the 128-character limit doesn’t have the capability to incorporate characters from the Cyrillic or the Chinese, Arabic and Thai languages, among several others. There ar variety of various ways in which within which programmers have tried to beat the shortcomings of GSM, and therefore the most palmy is that the Unicode customary.
How the Unicode Standard Works?
Instead of exploitation 7-bit computer code, the Unicode customary uses 8-bit “code units” and combines up to four code units at a time. This extends the quantity of characters that may be encoded from one28 to 1,112,064 – enough capability for all the most important world languages to be encoded in a very single listing. there’s even a variety of codes for Klingon, though this has not been formally supported by the Unicode written account.
Cleverly, instead of exploitation four code units to transmit each character, Unicode solely uses those who ar necessary. for instance the computer code for a capital “A” can be expressed as [00000000 000000000 00000000 01000001], however instead is expressed as  so as to save lots of house. If the complete four code units were employed in a text message, the quantity of characters allowed would decrease from one hundred sixty to forty.
How to Find Unicode Character Codes?
Because keying in up to cardinal binary numbers at a time will be long – and sure cause errors – a Universal Coded listing Transformation Format (UTF) was developed. UTF makes it easier and faster for computers to translate the computer code into a personality via positional representation system code. So, whereas the computer code for the dollar sign (“$”) is , the Unicode character code is “U+0024”.
With numerous Unicode characters, wanting up the code for one specific character will be like searching for a needle in a very rick. The Unicode register publishes code charts that area unit unengaged to transfer and print, and there area unit many helpful on-line resources on the market that may establish a personality and supply its Unicode character code once you copy and paste the character or draw it original.
However, one in every of the only ways that to seek out a Unicode character code is to repeat and paste the character into a Word document. On a Windows package, you then press [Alt] and [x] along, and also the character code replaces the character. On a mackintosh OS, victimization [Cmd] and [I] ought to do a similar issue.
How to Insert Characters into a Unicode SMS Message?
The method for inserting characters into a Unicode SMS message will vary depending on the device you are using to send the text message. People wanting to use Unicode characters in an SMS text message sent from a mobile device should find the Unicode character set included in their devices´ settings (Menu > Messages > Settings > SMS > Sending Preferences > Alphabet). If not, it should be possible to download a character set from the Original Equipment Manufacturer (OEM).
Windows and Mac users wanting to insert “non-standard” characters into a Unicode SMS message when sending an SMS text message from a bulk texting platform should have the character already copied and pasted into a Word document for the reverse look-up process described above. If so, you can simply copy and paste the character into the text message. If not, follow these steps:
Windows users should type “charmap” into Cortana (Windows 10) or into the Search Windows option (Windows 7/XP). Select the “Advanced View” and enter the number value of the Unicode character code into the box entitled “Go to Unicode”. Then double-click the character, select “Copy” and paste the character into the text message.
Mac users should go to the “Character Viewer” (formerly the “Character Palette”), click “Customize List” and then select “Unicode”. You will then see a character list that has a very useful search function. Search or scroll through the list until you find the character you need, right-click on the character to “Copy Character Info” and paste it into the text message.
What are the Advantages and Disadvantages of Unicode SMS Text Messaging?
There is one major advantage to Unicode SMS text messaging, but unfortunately two potential disadvantages. The major advantage is that if your business operates a text messaging service, and a substantial proportion of your contacts speak Chinese, Arabic, Thai, (etc.), you can connect with them in their native language. This can give you a significant commercial advantage over other businesses in your sector, and help to develop relationships with potential customers.
One potential disadvantage of Unicode SMS text messaging is that the recipients of your messages must have mobile devices capable of translating the Unicode character codes into readable characters (otherwise they will appear as “□□□□□”). Another is that the more Unicode characters you use, the less space you have available to convey your message.
However, the majority of (for example) Chinese speakers should already have the Chinese character set on their mobile devices, and it doesn´t necessarily hurt to keep text marketing messages to within 70 characters – the usual maximum number of characters allowed in a Unicode SMS message using up to ten Unicode characters. If you can overcome these issues, the advantage of Unicode SMS text messaging far outweighs its potential disadvantages.
Why is the Unicode charset needed for text messaging?
The GSM charset includes a limited number of Latin, Greek and special symbols. In contrast, the Unicode charset includes thousands of writing systems, symbols and punctuation marks used by different languages. Unicode makes it possible to send text messages in any of the world’s languages.
Does Unicode encode SMS languages and scripts?
The Unicode charset encodes symbols on a per-script basis. This means that there is only one set of defined Latin characters, despite the fact that the script is used for thousands of different alphabets. The same rule applies for all other languages.
Why is 402 characters the maximum length of Unicode text messages?
Text messages containing SMS Unicode symbols are shorter than GSM-only text messages. That’s because they are concatenated every 67 characters. TextMagic’s SMS software can send a maximum of six SMS parts containing Unicode. This means 6 x 67 = 402 characters.
Fixing the API
Once we knew what was possible, it was clear our API had some limitations, so it was time to start correcting these issues. Most of the bugs fell into just a few categories. To avoid our mistakes, the following concepts are important to keep in kind:
Make sure your language or framework is interpreting percent encoded HTTP parameters as UTF-8 and not Latin-1.
Make sure your database connection is set to UTF-8.
If you’re on MySQL 5.5 or better, make sure your UTF-8 columns are of a type
utf8. The latter does not have support for non-BMP characters as it has a maximum of 3 bytes per character.
If you’re on MySQL 5.1 and you can’t upgrade, you’re going to need to find your own solution for non-BMP characters. Some options include: using a
BLOB type and handling encoding/decoding yourself or escaping non-BMP characters (whatever scheme you come up with must be sure to produce valid UTF-8).
In general, do not confuse “strings” and “bytes.” If you have a collection of bytes, you must know the encoding in order to understand it as a string of text.
How to Send Unicode SMS messages in local language?
Bulk SMS enables you to send SMS messages in the language of your choice. Now promote your business through Unicode SMS Service in local language like Hindi, English, Urdu, Telugu, Bengali, Bhojpuri, Tamil and more. Unicode feature is used to send SMS in different local language, here especially in India it is little difficult to communicate in all parts of India. Majority of Indian population can read and write in Hindi. Agriculture Association of India has come up with many schemes to educate farmers by send essential tips through SMS. Farmers are getting benefits by these tips. Few farmer associations from different regions took initiative to send market price to farmers which has helped farmers to fair price deal in their trade.
We can find plenty of reason to use Unicode features ie: Sending Greetings, Festival wishes, appointments and many more. We found this Unicode Bulk SMS Services very easy to use. Panel has auto converter text where we can just copy Hindi Speech in English text. Text converter change English text into Hindi format in few second. We found this system very interesting way to change English text to any language we need. No need to google for text converter or download free text converter.
Today in this 3G & 4G world, we don’t face any problem to receive and read multi language text. Few issues we should worried is about character count in English text 160 characters is counted as single SMS. In Unicode character count slightly differs compared to English count. Unicode counts 40 characters as single SMS after converting original text in regional language. Better we purchase extra SMS when compared to English SMS.
Unicode SMS can be used for the following languages:
Afrikaans, Arabic, Croatian, Czech, Danish, Dutch, Esperanto, Finnish, French, Georgian, German, Greek, Hebrew, Hindi, Icelandic, Interlingua, Italian, Japanese, Korean, Lithuanian, Macedonian, Maltese, Persian, Polish, Portuguese, Romanian, Russian, Slovenian, Spanish, Swedish, Thai, Tigrigna, Turkish, Uyghur, Vietnamese and Welsh.
Unicode provides a unique number for every character, no matter what the platform, no matter what the program, no matter what the language.We support SMS in all languages, which is feasible via the use of Unicode.